CN208666352U - A kind of conveyer belt dust pelletizing system - Google Patents
A kind of conveyer belt dust pelletizing system Download PDFInfo
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- CN208666352U CN208666352U CN201821499855.3U CN201821499855U CN208666352U CN 208666352 U CN208666352 U CN 208666352U CN 201821499855 U CN201821499855 U CN 201821499855U CN 208666352 U CN208666352 U CN 208666352U
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- dust
- conveyer belt
- absorption
- deflector chute
- filter
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Abstract
The utility model discloses a kind of conveyer belt dust pelletizing systems, including conveyer belt, it is equipped with deflector chute on the conveyor belt and along conveyer belt length direction, feed tube road and deflector chute vertical connection, it is equipped with the first absorption device for reducing dust on the deflector chute of feed tube road side and the first tail seals curtain, spray dust suppression device, at least one second absorption device for reducing dust and the second tail are equipped on the deflector chute of the feed tube road other side and seals curtain；Spray dust suppression device includes water mist dust suppression cabinet, first order filter, spraying device, second level filter, is equipped with no-power air blower above the filter of the second level.The system dust removing is thorough, and effect is obvious, and water-saving and electricity-saving, can reduce use cost.
Description
Technical field
The utility model relates to a kind of cleaners, in particular to a kind of conveyer belt dust pelletizing system.
Background technique
The property material fine crushing such as coal is transferred on the conveyer belt of another belt feeder by the conveyer belt whereabouts of a belt feeder
When, because falling impacts can generate a large amount of dust, need to try to eliminate.Application for a patent for invention CN102976071A discloses a kind of belt
Dust-extraction unit eliminates material by material chute, dust airflow reflux pipe, dust gathering arrester, belt seal closure, six face drainage plates etc.
It is scattering into the dust generated on conveyer belt.The technical equipment structure is partially simple, is not thorough to powder filtering filtration.Patent of invention
CN105346985A discloses a kind of belt feeder micron order dust-arrest device, including micron dry mist machine, steam distributor and dry fog
Box assembly etc. can set air pressure and throughput, hydraulic pressure and water flow, then by supplying water and supplying for micron dry mist machine
It is transported to aqueous vapor distributor by the road；Dry fog box assembly includes seal closure and several gimbaled nozzles in seal closure, aqueous vapor
Distributor is connect by pipeline and route with each gimbaled nozzle, controls being sprayed for each gimbaled nozzle by PLC programmable controller
And steering.The droplets particles diameter of invention injection is 1~10 μm, can administer raising in coal yard coal ash transmission process well
Dirt.The technology needs to use PLC programming controller, and equipment is more complex, and main to remove chalk dust removing by water spray, water consumption is more.How to mention
Conveyer belt dust pelletizing system is risen to the removal effect of dust, and saves power and is this field technical problem urgently to be solved with water.
Utility model content
The purpose of the utility model is to provide a kind of conveyer belt dust pelletizing systems, and the system dust removing is thorough, and effect is obvious, and
Water-saving and electricity-saving can reduce use cost.
To achieve the goals above, the utility model adopts the following technical scheme:
A kind of conveyer belt dust pelletizing system, including conveyer belt are equipped with deflector chute on the conveyor belt and along conveyer belt length direction,
Feed tube road and deflector chute vertical connection, which is characterized in that the first absorption depositing dust is equipped on the deflector chute of feed tube road side
Device and the first tail seal curtain, and spray dust suppression device, at least one second absorption are equipped on the deflector chute of the feed tube road other side
Device for reducing dust and the second tail seal curtain, and the first absorption device for reducing dust and the second absorption device for reducing dust include absorption depositing dust case
Body is connected with absorption curtain below absorption depositing dust cabinet, is equipped with pressure release window and dust filter unit, the suction on absorption depositing dust cabinet
Attached curtain is located in the deflector chute；The spray dust suppression device includes water mist dust suppression cabinet, and water mist dust suppression lower box is equipped with the
Grade one filter, first order filter top are equipped with spraying device, are equipped with second level filter, second level mistake above spraying device
No-power air blower is equipped with above filter.
Preferably, the first order filter of the water mist dust suppression cabinet filters out the dust particles of 30 microns or more granularities, institute
The dust particles that spraying device filters out 20 microns or more granularities by spraying are stated, second level filter filters out 10 microns or more granularities
Dust particles.
Preferably, it there are three the second absorption device for reducing dust, and is set gradually along the length direction of the deflector chute.
Preferably, the deflector chute includes the side plate that the conveyer belt two sides are arranged in, and side plate is angularly disposed to make both side plate
Between upper opening width be greater than under shed, curved cover plate is stamped in upper opening.
Preferably, it is sealed between the side plate and the conveyer belt by anti-overflow skirtboard.
In above-mentioned technical proposal, material falls to the conveyer belt of this system from higher level's conveyer belt by gravity through feed tube road
On, it hits and generates a large amount of dust, the first absorption device for reducing dust and the first tail envelope curtain are arranged in conveyer belt one end, and small part is escaped backward
The dust of ease adsorbs suction pressure through absorption curtain, is upwardly into absorption depositing dust cabinet across the dust of absorption curtain, through dust filter unit and
Pressure release window filters again.Most of dust primarily enters in water mist dust suppression cabinet, along conveyer belt forward direction motion through the first order
Filter filters out the dust particles of 30 microns or more granularities, and the mist that the dust ramped up and spraying device spray meets combination,
It forms mud and falls, the dust particles of 20 microns or more granularities are removed with this, then proceed to ascend into second level filter,
The particle for filtering out 10 microns or more granularities, the dusty gas finally risen circles round through no-power air blower, and does under air pressure
Rotary motion generates centrifugal effect, makes particles sink of the granularity about 5 microns, to be separated with floating dust.There are also small portions
Point dust cross spray dust suppression device and with conveying tape travel, and with deflector chute friction, collision, to generate affine aggregation, shape
Conveyer belt is returned at larger particles, it will also be by absorption curtain, absorption depositing dust case and the dust mistake of several second absorption device for reducing dust
Filter is adsorbed, is depressured, is filtered, and has finally been generated substantially without dust in the second tail envelope curtain of dust pelletizing system tail end, out second
The material of tail envelope curtain fully meets defined discharge standard.The present apparatus passes through material falling impact power as driving force, by water
Mist dust-arrest device and the first, second absorption device for reducing dust, which to be depressured to dust, to slow down, and by hands such as spraying, no-power air blowers
Section is removed to achieve good for 20 ~ 30 microns of dust particles and 10 microns of dust particles below more difficult to remove
Dust removing effects, above-mentioned means, which must mutually supplement, plays synergy, also achieves the target for saving power, water conservation.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is spray dust suppression device structural schematic diagram；
Fig. 3 is first order filter structural schematic diagram in spray dust suppression device；
Fig. 4 is the first absorption device for reducing dust structural schematic diagram；
Fig. 5 is the second absorption device for reducing dust structural schematic diagram；
Fig. 6 is deflector chute the schematic diagram of the section structure.
Specific embodiment
With reference to the accompanying drawing, the utility model is described further:
As shown in the picture, this conveyer belt dust pelletizing system includes conveyer belt 1, on conveyer belt 1 and along 1 length direction of conveyer belt
Equipped with deflector chute 2, feed tube road 3 and 2 vertical connection of deflector chute, material convey end of tape from higher level and fall into feed tube road by gravity
In 3, then fall on conveyer belt 1.In the opposite side of 3 direction of advance of feed tube road on the deflector chute 2 of conveying end of tape
Equipped with the first absorption device for reducing dust 4,2 end seal of deflector chute has the first tail to seal curtain 5.First absorption device for reducing dust 4 has absorption
Depositing dust cabinet 41, lower part side are made by flexible material equipped with absorption curtain 42, absorption curtain 42 and are equipped with a plurality of adsorption hole on it
Road, absorption curtain 42 can be set multilayer and be arranged in deflector chute, and conveyer belt 1 is hit after material dropping process and generates a large amount of powder
Dirt, a portion are escaped to the opposite direction of conveying tape motion direction, are adsorbed curtain 42 and are stopped absorption, generate pressure release effect,
Dust enters after being blocked in absorption depositing dust cabinet 41, meets simultaneously with the dust filter unit 43 being arranged in absorption depositing dust cabinet 41
It is adsorbed, the optional multiple filtration net of dust filter unit 43, the side of absorption depositing dust cabinet 41 is additionally provided with pressure release window 44, and top is equipped with
Filter screen is arranged on pressure release window 44 in upper cover 45, is connected to after filtering again with outside air, the gas of discharge meets emission request.
Landed on the conveyor belt through the dust of absorption curtain 42 by the envelope sealing of curtain 5 of the first tail, will not escape into outside air.
It is equipped with spray dust suppression device 6 and several second absorption device for reducing dust 7 in the other side in feed tube road 3, deflector chute 2 is most
Head is additionally provided with the second tail envelope 8.Spray dust suppression device 6 has water mist dust suppression cabinet 61, and 61 lower part of water mist dust suppression cabinet is equipped with first
Grade filter 62, can be served as by multiple filtration net, control pore size filter to filter out the dust particles that dynamics is greater than 30 microns.First
The top of grade filter 62 is equipped with spraying device 66, sprays mist, meets combinations with the dust of rising, and formation mud simultaneously falls,
20 microns or more of dust particles are filtered out with this.Mud also has flushing action through gravity fall, to first order filter, prolongs
Long its adsorbs service life.Be equipped with second level filter 63 above spraying device, filter screen can be selected, for filter out 10 microns with
Upper dust particles.It is equipped with no-power air blower 64 above the filter of the second level, is rotated under uprising gas effect, and in gas 5
Dust above and below micron carries out rotation impact, makes dust particles centrifugal bump and coalesces whereabouts, mutually separates with the floating dust in gas,
Gas after discharge complies fully with discharge standard.The dust that material generates largely moves with conveyer belt and primarily enters water mist suppression
Dirt device 6, therefore spray dust suppression device 6 is for removing most of dust, by above-mentioned filter screen, spraying, filter screen, unpowered
The mode that blower combines carries out classification removal for varigrained dust, has given full play to each dedusting method and has gone
It except the advantage and cost advantage on corresponding dust, and is complementary to one another collaboration and plays a role, whole removing chalk dust removing effect is good, production
Cost is relatively low, and is conducive to save water and energy.
Second absorption device for reducing dust 7 is arranged on deflector chute 2, is arranged one, at least in order to enhance the thorough of chalk dust removing
Property, general setting three has absorption depositing dust cabinet 71, absorption curtain 72, dust filter unit 73 and pressure release window 74, upper cover 75, powder
Dirt is adsorbed curtain 72 and stops absorption after coming, most of to enter in the absorption depositing dust cabinet 71 above absorption curtain, by dust mistake
Filter 73 filters, and filters again finally by the filter screen on pressure release window 74, reaches discharge standard, and the dust across absorption curtain exists
Next absorption curtain is filtered after rising, is then discharged again by pressure release, is let out again on next absorption curtain later
Pressure rises filtering, discharge.Dust finally has not been contained from the material that the second tail envelope curtain comes out, has complied fully with discharge standard.It adopts
It is applied in combination with multiple second absorption device for reducing dust, i.e. the dust collection capacity in view of each absorption device for reducing dust, and takes into account and set
Standby cost by absorption curtain pressure release layer by layer and adsorbs filtering, the discharge on depositing dust cabinet, be effectively relieved dust impact force and
Impact of the concentration to the dust collection capacity and capacity of the dust-removing elements such as absorption curtain, dust filter unit, has received good dust removing effects
With the economic benefit of dedusting.
A seal is formed between deflector chute 2 and conveyer belt used in this system, on this basis preferably following knot
Structure, i.e. deflector chute 2 include the side plate 21 that the conveyer belt two sides are arranged in, and side plate 21 is angularly disposed to be made to open between both side plate 21
The width of mouth is greater than under shed, forms bell mouth shape, is conducive to logistics and passes through, curved cover plate 22 is stamped in upper opening, favorably
The dust accumulation at the top of reducing.It is sealed between side plate 21 and conveyer belt 1 by anti-overflow skirtboard 23.Anti-overflow skirtboard 23 is contacted with conveyer belt 1
Position use polyurethane wear resistant layer, that is, have excellent sealing effect, also prolong the service life.
This system is small with no land occupation, small investment, power consumption, and maintenance is small, without secondary pollution etc. without manual operation
Advantage.
The present embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, in this reality
With under novel design, without the technical solution that substantially converts still in protection scope.
Claims (5)
1. a kind of conveyer belt dust pelletizing system, including conveyer belt are equipped with deflector chute on the conveyor belt and along conveyer belt length direction, lead
Barrel road and deflector chute vertical connection, which is characterized in that the first absorption depositing dust dress is equipped on the deflector chute of feed tube road side
It sets and seals curtain with the first tail, spray dust suppression device, at least one second absorption drop are equipped on the deflector chute of the feed tube road other side
Dirt device and the second tail seal curtain,
The first absorption device for reducing dust and the second absorption device for reducing dust include absorption depositing dust cabinet, in the case where adsorbing depositing dust cabinet
Fang Lianyou adsorbs curtain, is equipped with pressure release window and dust filter unit on absorption depositing dust cabinet, the absorption curtain is located at the deflector chute
It is interior；
The spray dust suppression device includes water mist dust suppression cabinet, and water mist dust suppression lower box is equipped with first order filter, the first order
It is equipped with spraying device above filter, second level filter is equipped with above spraying device, is equipped with above the filter of the second level without dynamic
Power blower.
2. conveyer belt dust pelletizing system as described in claim 1, which is characterized in that the first order of the water mist dust suppression cabinet filters
Device filters out the dust particles of 30 microns or more granularities, and the spraying device filters out the dust particles of 20 microns or more granularities by spraying,
The second level filter filters out the dust particles of 10 microns or more granularities.
3. conveyer belt dust pelletizing system as claimed in claim 2, which is characterized in that there are three the second absorption device for reducing dust,
And the length direction along the deflector chute is set gradually.
4. conveyer belt dust pelletizing system as claimed in claim 1,2 or 3, which is characterized in that the deflector chute includes being arranged in institute
The side plate of conveyer belt two sides is stated, the angularly disposed width for making upper opening between both side plate of side plate is greater than under shed, in upper opening
It is stamped curved cover plate.
5. conveyer belt dust pelletizing system as claimed in claim 4, which is characterized in that pass through between the side plate and the conveyer belt
Anti-overflow skirtboard sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499855.3U CN208666352U (en) | 2018-09-13 | 2018-09-13 | A kind of conveyer belt dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499855.3U CN208666352U (en) | 2018-09-13 | 2018-09-13 | A kind of conveyer belt dust pelletizing system |
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| Publication Number | Publication Date |
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| CN208666352U true CN208666352U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821499855.3U Active CN208666352U (en) | 2018-09-13 | 2018-09-13 | A kind of conveyer belt dust pelletizing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516135A (en) * | 2018-09-13 | 2019-03-26 | 唐山晟浩电力环保科技有限公司 | A kind of conveyer belt dust pelletizing system |
-
2018
- 2018-09-13 CN CN201821499855.3U patent/CN208666352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516135A (en) * | 2018-09-13 | 2019-03-26 | 唐山晟浩电力环保科技有限公司 | A kind of conveyer belt dust pelletizing system |
| CN109516135B (en) * | 2018-09-13 | 2024-02-27 | 唐山晟浩电力环保科技有限公司 | Dust removing system for conveyer belt |
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